Pay.io

Pay.io is a business-to-business platform-as-a-service provider specializing in cryptocurrency payment infrastructure for the iGaming industry. Its services help businesses manage digital-asset payments while retaining control over their wallets and operations. The platform brings together three core products: a payment gateway, a cashier interface, and a merchant console.

The payment gateway routes transactions between the cashier, merchant tools, and blockchain, with API endpoints for payments and business data. The optional Cashier UI is an embeddable checkout widget that supports customer deposits and withdrawals, white-label branding, fiat on-ramps, and wallet connections. Merchants can integrate it quickly or build custom checkout experiences through the REST API and webhooks.

The Merchant Console provides a web-based dashboard for managing hot and treasury wallets, configuring security rules and supported assets, monitoring transactions and player activity, and supporting reconciliation. Pay.io also offers solutions including liquidity as a service and automated invoicing. Its public API supports custom workflows and integration, while the platform emphasizes encryption, authentication, and operational visibility.